{"id":"CVE-2017-16906","aliases":["DEBIAN-CVE-2017-16906","DLA-1537-1","DLA-2351-1","EUVD-2017-8076","GHSA-8xmf-3fcj-f6cr","UBUNTU-CVE-2017-16906"],"status":"published","title":"In Horde Groupware 5.2.19-5.2.22, there is XSS via the URL field in a \"Calendar -\u003e New Event\"...","description":"In Horde Groupware 5.2.19-5.2.22, there is XSS via the URL field in a \"Calendar -\u003e New Event\" action.","severity":{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01086,"percentile":0.65472,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2017-11-20T20:00:00Z","modified":"2026-10-24T10:47:29Z","fixes":[{"ecosystem":"Debian:12","package":"php-horde-kronolith","fixed_in":["4.2.24-1"],"sources":["osv"]},{"ecosystem":"Debian:8","package":"php-horde-kronolith","fixed_in":["4.2.2-4+deb8u1"],"sources":["osv"]},{"ecosystem":"Debian:9","package":"php-horde-kronolith","fixed_in":["4.2.19-1+deb9u2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"php-horde-kronolith","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.24-1"}]}]},{"source":"osv","ecosystem":"Debian:8","package":"php-horde-kronolith","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.2-4+deb8u1"}]}],"versions":["4.2.2-4"]},{"source":"osv","ecosystem":"Debian:9","package":"php-horde-kronolith","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.19-1+deb9u2"}]}],"versions":["4.2.19-1","4.2.19-1+deb9u1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"php-horde-kronolith","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.2.9-1","4.2.11-1","4.2.13-1","4.2.13-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"php-horde-kronolith","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.2.22-1","4.2.23-1","4.2.23-1ubuntu1"]}],"products":[{"vendor":"horde","product":"groupware"}],"references":[{"url":"http://code610.blogspot.com/2017/11/rce-via-xss-horde-5219.html","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://github.com/horde/kronolith/commit/09d90141292f9ec516a7a2007bf828ce2bbdf60d","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","fix","report"]},{"url":"https://github.com/starnightcyber/Miscellaneous/blob/master/Horde/README.md","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00049.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16906"},{"url":"https://github.com/advisories/GHSA-8xmf-3fcj-f6cr"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-16906","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-16906","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-16906","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-16906","description":"In Horde Groupware 5.2.19-5.2.22, there is 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action.","status":"published","published":"2022-05-13T01:17:50Z","modified":"2023-02-01T05:05:22Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:50:14.297796Z"}],"nvd":[{"id":"CVE-2017-16906","description":"In Horde Groupware 5.2.19-5.2.22, there is XSS via the URL field in a \"Calendar -\u003e New Event\" action.","status":"published","published":"2017-11-20T20:29:00.34Z","modified":"2026-06-17T01:10:07.657Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:04:09.7374Z"}],"osv":[{"id":"CVE-2017-16906","description":"In Horde Groupware 5.2.19-5.2.22, there is XSS via the URL field in a \"Calendar -\u003e New Event\" action.","status":"published","published":"2017-11-20T20:29:00.34Z","modified":"2026-10-24T10:47:29.662231878Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:04.853379Z"},{"id":"DEBIAN-CVE-2017-16906","description":"In Horde Groupware 5.2.19-5.2.22, there is XSS via the URL field in a \"Calendar -\u003e New Event\" action.","status":"published","published":"2017-11-20T20:29:00.34Z","modified":"2026-09-01T20:03:45.128291964Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:29.100767Z"},{"id":"UBUNTU-CVE-2017-16906","description":"In Horde Groupware 5.2.19-5.2.22, there is XSS via the URL field in a \"Calendar -\u003e New Event\" action.","status":"published","published":"2017-11-20T20:29:00Z","modified":"2025-10-24T04:46:36Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:14.563448Z"},{"id":"DLA-1537-1","title":"php-horde-kronolith - security update","status":"published","published":"2018-10-07T00:00:00Z","modified":"2026-03-09T01:17:45.248255Z","updated_at":"2026-11-02T15:46:09.777694Z"},{"id":"DLA-2351-1","title":"php-horde-kronolith - security update","status":"published","published":"2020-08-29T00:00:00Z","modified":"2026-03-09T01:21:41.869772Z","updated_at":"2026-11-02T15:46:10.712745Z"}]}}